Features at +2.7V

•80

µA supply current per channel

• 1.2MHz gain bandwidth product

• Output voltage range: 0.01V to 2.69V

• Input voltage range: -0.25V to +1.5V

• 1.5V/

µs slew rate

• LMV321 directly replaces other industry standard LMV321

amplifiers; available in SC70-5 and SOT23-5 packages

• LMV358 directly replaces other industry standard LMV358

amplifiers; available in MSOP-8 and SOIC-8 packages

• LMV324 directly replaces other industry standard LMV324

amplifiers; available in TSSOP-14 and SOIC-14 packages

• Fully specified at +2.7V and +5V supplies

• Operating temperature range: -40°C to +125°C

Applications

• Low cost general purpose applications

• Cellular phones

• Personal data assistants

• A/D buffer

• DSP interface

• Smart card readers

• Portable test instruments

• Keyless entry

• Infrared receivers for remote controls

• Telephone systems

• Audio applications

• Digital still cameras

• Hard disk drives

• MP3 players

Description

The LMV321 (single), LMV358 (dual), and LMV324 (quad)

are a low cost, voltage feedback amplifiers that consume only

80

µA of supply current per amplifier. The LMV3XX family

is designed to operate from 2.7V (±1.35V) to 5.5V (±2.75V)

supplies. The common mode voltage range extends below the

negative rail and the output provides rail-to-rail performance.

The LMV3XX family is designed on a CMOS process and

provides 1.2MHz of bandwidth and 1.5V/

µs of slew rate at a

low supply voltage of 2.7V. The combination of low power,

rail-to-rail performance, low voltage operation, and tiny pack-

age options make the LMV3XX family well suited for use in

personal electronics equipment such as cellular handsets,

pagers, PDAs, and other battery powered applications.

LMV321, LMV358, LMV324

General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers

www.fairchildsemi.com

REV. 1A April 2004

+

-

LMV3XX

0.01

µF

6.8

µF

Out

+In

+

Typical Application

Frequency (MHz)

0.01

0.1

1

10

+

-

10k

Ω

10k

Ω

2k

Ω